Purpose :
To evaluate the efficacy and safety of endoscopic vitrectomy (Endo-Vit) for acute traction RD in ROP.

Methods :
This was a noncomparative consecutive case series of surgery for traction RD in ROP (stage 4), between November 2014 and August 2017. Inclusion criteria was stage 4A, 4B or 4B/5 ROP. True Stage 5 cases were excluded. All cases had primary simultaneous high-resolution 19 gauge endoscopy (Endo-Vit) and 23 gauge vitrectomy.